157055938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 277474680

約数和(自身を除く): 120418742

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 361, 377, 494, 551, 577, 722, 754, 1102, 1154, 4693, 7163, 7501, 9386, 10469, 10963, 14326, 15002, 16733, 20938, 21926, 33466, 136097, 142519, 208297, 217529, 272194, 285038, 317927, 416594, 435058, 635854, 2707861, 4133051, 5415722, 6040613, 8266102, 12081226, 78527969, 157055938]

約数ペア:

[(1, 157055938), (2, 78527969), (13, 12081226), (19, 8266102), (26, 6040613), (29, 5415722), (38, 4133051), (58, 2707861), (247, 635854), (361, 435058), (377, 416594), (494, 317927), (551, 285038), (577, 272194), (722, 217529), (754, 208297), (1102, 142519), (1154, 136097), (4693, 33466), (7163, 21926), (7501, 20938), (9386, 16733), (10469, 15002), (10963, 14326)]